Know all about Tonalite and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Tonalite belongs to Igneous Rocks while Breccia belongs to Sedimentary Rocks.Texture of Tonalite is Phaneritic whereas that of Breccia is Brecciated, Clastic. Tonalite appears Banded and Foilated and Breccia appears Layered, Banded, Veined and Shiny. The luster of Tonalite is subvitreous to dull while that of Breccia is dull to pearly. Tonalite is available in black, brown, light to dark grey, white colors whereas Breccia is available in beige, black, blue, brown, buff, green, grey, orange, pink, purple, red, rust, white, yellow colors. The commercial uses of Tonalite are cemetery markers, creating artwork and that of Breccia are creating artwork, gemstone, jewelry.